@@ -, +, @@ 
  -Wmissing-declarations -Wredundant-decls   -o memcached ... -levent
  multiple definition of `hash'; memcached-memcached.o:memcached/hash.h:5: first defined here
---
 hash.c | 2 ++
 hash.h | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)
--- a/hash.c	
+++ a/hash.c	
@@ -4,6 +4,8 @@ 
 #include "jenkins_hash.h"
 #include "murmur3_hash.h"
 
+hash_func hash;
+
 int hash_init(enum hashfunc_type type) {
     switch(type) {
         case JENKINS_HASH:
--- a/hash.h	
+++ a/hash.h	
@@ -2,7 +2,7 @@ 
 #define    HASH_H
 
 typedef uint32_t (*hash_func)(const void *key, size_t length);
-hash_func hash;
+extern hash_func hash;
 
 enum hashfunc_type {
     JENKINS_HASH=0, MURMUR3_HASH
--